Vent Configuration: Vertical Termination - Travis Industries 864 HO NB GSR2 Installation Manual

Vent Configuration: Vertical Termination


The termination must fall
within the shaded area
shown in the chart. Use
the indicated restrictor
positions.

Up to five elbows (45° or
90°) may be used.

Only one horizontal elbow
may be used.

6-5/8" (168mm) diameter
Simpson Dura-Vent Model
Direct-Vent Pro (or GS)vent
may be used for this
configuration. Attach a 8"
diameter 45° elbow to the
fireplace, connect a reducer
to the elbow (part #
98900165), then connect 6-
5/8" vent to the reducer.
Use the vertical high wind
cap (46DVA-VCH).
This is considered a horizontal
elbow (it does not matter
whether it turns right or left).
It may be a 90° or 45° elbow.
© Travis Industries
Installation
(for qualified installers only)
40' (12m) max
35 feet (10.5m)
30 feet (9m)
25 feet (7.5m)
20 feet (6m)
15 feet (4.5m)
10 feet (3m)
5 feet (1.5m)
0 feet
H1
Exhaust Restrictor # 3
Intake Restrictor # 1
Exhaust Restrictor # 1
Intake Restrictor # 1
H2
Horizontal length is calculated by adding
both lengths of horizontal run
(Horizontal Length = H1 + H2).
This is considered a
vertical elbow
4140922
Exhaust Restrictor # 8
Intake Restrictor # 3
Exhaust Restrictor # 5
Intake Restrictor # 3
23
40' (12m) max
35 feet (10.5m)
30 feet (9m)
25 feet (7.5m)
20 feet (6m)
15 feet (4.5m)
10 feet (3m)
5 feet (1.5m)
0 feet
100-01410